f(x) is a function that takes a word as input and returns a value between 0 and 1. The function is selective for two concepts: objects and locations. Objects are associated with a value close to 0.5, while locations are associated with a value close to 0.8.

Now, let's test the function on the provided words to see how well the description fits.

COMMAND: PYTHON(./temp1/function.py "stage